As of 00:55 CDT

San Antonio, TX weather in January

82°

San Antonio, Sunday, 9 August, 00:55

Overcast. Feels like 87°. High 97°, low 75°.

Pressure30.03 inHg

Wind8 mph N

Humidity76%

Visibility6.2 mi

Dew point73°

See detailed hourly forecast

In January, San Antonio, TX averages a high of 61.5° and a low of 43.7°. About 2.2 inches of precipitation fall over the month (8 wet days). The record high is 88° (1971) and the record low 17.2° (1962). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	59.5°	44.6°	22%	82.6° (2022)	25.7° (2018)
2	57.6°	43°	35%	82.2° (2006)	19.8° (1979)
3	60.3°	43.2°	22%	83.8° (1971)	21.6° (2018)
4	60.1°	41.4°	20%	85.1° (1997)	27.5° (1974)
5	60.6°	42.3°	22%	76.3° (1989)	24.6° (1972)
6	61.5°	42.6°	23%	81.1° (1989)	25.5° (1970)
7	59.4°	42.4°	20%	79.3° (1989)	21.2° (1970)
8	59°	41.9°	23%	76.8° (1965)	22.1° (2017)
9	60.4°	42.4°	25%	79.5° (2020)	22.1° (2010)
10	60.3°	42.8°	20%	81.9° (2020)	17.2° (1962)
11	60.3°	41.9°	20%	83.3° (2023)	17.4° (1962)
12	61.2°	42.6°	22%	77° (2017)	19.2° (1962)
13	58.5°	41.9°	25%	76.5° (2017)	19.9° (1963)
14	59.9°	41.2°	17%	77° (2020)	22.3° (1964)
15	61.3°	42.1°	22%	77.4° (2020)	22.3° (2024)
16	61.9°	44.1°	27%	76.3° (2012)	18.1° (2024)
17	61.3°	44.8°	25%	79.3° (2023)	17.6° (2024)
18	61.3°	45.3°	35%	77.2° (2000)	27.3° (2003)
19	60.6°	43.5°	23%	79° (2000)	23.4° (1984)
20	61°	43.3°	23%	78.6° (1972)	25° (1978)
21	61.7°	43.7°	28%	77.4° (1999)	21.7° (1985)
22	63°	43.9°	25%	81.5° (1971)	24.3° (2025)
23	61.9°	44.6°	25%	82.4° (1972)	23.7° (1966)
24	63°	44.4°	30%	82.4° (1971)	19.4° (1963)
25	63.7°	45°	25%	84.9° (1971)	24.6° (1963)
26	65.3°	45.9°	17%	81.3° (1975)	27.7° (1966)
27	65.1°	46.8°	23%	79.7° (1972)	25.7° (1963)
28	64.4°	46°	28%	77.4° (2013)	25° (1963)
29	64.4°	45.9°	30%	86° (2013)	23° (1966)
30	63.5°	45.5°	27%	88° (1971)	21.9° (1966)
31	63.1°	45°	28%	79.9° (2016)	28.9° (1979)